AS
Alfred Smith — 1920 US Census Record
Model Tree available1920 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Alfred Smith across the 1900, 1910 and 1920 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed), with identified parents George & Thea — first a son (b.~1895), then head of a 3-person household.
Age 25
b. ~1895
Male
Son
Born: Massachusetts
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Worcester, Massachusetts |
| Surname | Smith |
| Given Name | Alfred Thomas |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Occupation | Tool Maker |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Tool Maker |
| Township / Ward | City Of Worcester |
| Est. Birth Year | ~1895 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Alfred | Age | Birth yr |
|---|---|---|---|---|
| Thomas Smith | Head | — | 50 | ~1870 |
| Alfred Smith | Son | — | 25 | ~1895 |
| Thea Smith | Spouse | — | 51 | ~1869 |
Census Appearances
1900
Worcester, Massachusetts
Son, age 5
Worcester, Massachusetts · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Alfred O. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Birth Month | June |
| Birth Year | 1895 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Worcester, Massachusetts
Son, age 15
Worcester, Massachusetts · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Alfred T. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Worcester, Massachusetts
Son, age 25
Worcester, Massachusetts · implied b. ~1895 — 3 household members
| Surname | Smith |
| Given Name | Alfred Thomas |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Tool Maker |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Alfred Smith across 3 US Census years (1900, 1910 and 1920) in Worcester, Massachusetts, using XGBoost record linkage. Identified parents: father George Smith (~0.92 confidence) and mother Thea Smith (~0.92 confidence) and father Thomas Smith (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Smith
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Thea Smith
b. ~1869
Source mother
● Household
· direct · ~0.92
Father
Thomas Smith
b. ~1870
Source father
● Household
· direct · ~0.92
This person
Anchor record
Alfred Smith
Son · 1920 · age 25 · b. ~1895 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Worcester, Massachusetts
Open full size
1920 US Federal Census — Worcester, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu752unit:0354)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Butzowitch | 6 | son | — | Massachusetts |
| 2 | Marion Butzowitch | 2 | daughter | — | Massachusetts |
| 3 | Arthur H. Blanchard | 38 | head | Salesman | Massachusetts |
| 4 | Celestine Blanchard | 37 | wife | — | Canada |
| 5 | Doris Blanchard | 11 | daughter | — | Massachusetts |
| 6 | Edward Blanchard | 10 | son | — | Massachusetts |
| 7 | Norma Blanchard | 8 | daughter | — | Massachusetts |
| 8 | Donald Blanchard | 7 | son | — | Massachusetts |
| 9 | Jeanette Blanchard | 4 | daughter | — | Massachusetts |
| 10 | Vivianne Blanchard | 1 | daughter | — | Massachusetts |
| 11 | Thomas Smith | 50 | head | Tool Maker | Norway |
| 12 | Thea Smith | 51 | wife | — | Norway |
| 13 | Alfred Thomas Smith THIS PERSON | 25 | son | Tool Maker | Massachusetts |
| 14 | Edward P. Blondette | 36 | head | Sailor | New Hampshire |
| 15 | Mary F. Blondette | 28 | wife | — | Ireland |
| 16 | Alice J. Blondette | 3 | daughter | — | Massachusetts |
| 17 | Mary M. Blondette | 1 | daughter | — | Massachusetts |
| 18 | Peter Lund | 43 | head | Toolmaker | Norway |
| 19 | Matilda Lund | 48 | wife | — | Norway |
| 20 | Ruth Lund | 15 | daughter | — | Massachusetts |
| 21 | Eveline Lund | 17 | daughter | Toolmaker | Norway |
| 22 | Hermenegilde Lafrenay | 52 | head | Carpenter | Canada |
| 23 | Leontine Lafrenay | 53 | wife | — | Canada |
| 24 | Albert Dubois | 31 | head | Pipe-Maker | Massachusetts |
| 25 | Albina Dubois | 35 | wife | — | Canada |
| 26 | Roland Dubois | 1 | son | — | Rhode Island |
| 27 | Mary Rose Lafrenay | 22 | daughter | Box-Maker | Rhode Island |
| 28 | Aldora Lafrenay | 20 | daughter | Box-Maker | Rhode Island |
| 29 | Deliska Lafrenay | 19 | daughter | Box-Maker | Rhode Island |
| 30 | Louis Lafrenay | 18 | son | Gun Maker | Rhode Island |
| 31 | Melda Lafrenay | 15 | daughter | Box-Maker | Massachusetts |
| 32 | John Lange | 40 | head | Optician | Sweden |
| 33 | Mary Lange | 42 | wife | — | Sweden |
| 34 | Gilman Lange | 12 | son | — | Massachusetts |
| 35 | Theodore H. Stone | 31 | head | Shaper | Massachusetts |
| 36 | Jennie C. Stone | 28 | wife | — | Connecticut |
| 37 | George Stone | 8 | son | — | Massachusetts |
| 38 | Sidney Stone | 4 | son | — | Massachusetts |
| 39 | Stephen Stone | 2 | son | — | Massachusetts |
| 40 | John J. O'Leary | 30 | head | Laborer | Ireland |
| 41 | Clara O'Leary | 29 | wife | — | Ireland |
| 42 | Irene O'Leary | 8 | daughter | — | Massachusetts |
| 43 | James O'Leary | 2 | son | — | Massachusetts |
| 44 | Roderick Kennedy | 32 | head | Core-Maker | Massachusetts |
| 45 | Mary F. Kennedy | 31 | wife | — | Massachusetts |
| 46 | Arvid Graham | 31 | head | Wire-Drawer | Sweden |
| 47 | Annah Graham | 32 | wife | — | Sweden |
| 48 | Ellen Graham | 14 | daughter | — | Sweden |
| 49 | Michael Wass | 40 | head | Laborer | Lithuania |
| 50 | Annie Wass | 40 | wife | — | Lithuania |
Pedigree Summary
Alfred
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)